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Product Detailed Parameters
- Description：IC SW SPST-NCX1 900MOHM 5DSBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：7.5ns, 11ns
- -3db Bandwidth：150MHz
- Charge Injection：6pC
- Channel Capacitance (CS(off), CD(off))：19pF, 18pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-XFBGA, DSBGA
- Supplier Device Package：5-DSBGA (1.4x0.9)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A3167YZPR is a single-channel, single-pole single-throw (SPST) analog switch manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and features a maximum on-resistance of 900 mΩ. The device supports bidirectional signal flow with a continuous DC current rating of 100 mA. Key electrical parameters include a maximum turn-on time of 7 ns and a maximum turn-off time of 11.5 ns. It functions reliably across an extended temperature range from -40°C to +85°C and is housed in a DSBGA-8 package.
Feature Summary
- Low on-resistance for minimal signal attenuation
- Bidirectional analog channel support
- High ESD protection performance
Applications
- Portable audio applications
- Audio and video signal routing
- Mobile phones and PDAs
- Low-voltage data acquisition systems
Procurement Notes
Verify the specific suffix YZPR against the manufacturer datasheet to confirm the DSBGA-8 packaging configuration. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm RoHS compliance status through official documentation before integration into production assemblies.
Selection Notes
Select this component when a single SPST switch is required for low-voltage signals. Compare on-resistance and switching speed against alternatives like the TS5A23166 if dual channels are needed. Verify that the DSBGA-8 package fits the design constraints compared to SOT-23-5 options.
Part Context
This part belongs to the TS5A3167 series of low-power analog switches. It shares core specifications with variants such as TS5A3167DBVR but differs in package type. The series is designed for portable electronics requiring efficient signal path management under strict power constraints.
Replacement Considerations
The TS5A3167DBVR is a functional equivalent within the same series but utilizes an SOT-23-5 package. Pinout compatibility must be verified before substitution due to the physical footprint difference between DSBGA-8 and SOT-23-5.
